281605632

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2420

約数の個数: 160

約数和(自身を含む): 935725824

約数和(自身を除く): 654120192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1536, 1792, 1848, 2112, 2381, 2464, 2688, 2816, 3584, 3696, 4224, 4762, 4928, 5376, 5632, 7143, 7392, 8448, 9524, 9856, 10752, 14286, 14784, 16667, 16896, 19048, 19712, 26191, 28572, 29568, 33334, 38096, 39424, 50001, 52382, 57144, 59136, 66668, 76192, 78573, 100002, 104764, 114288, 118272, 133336, 152384, 157146, 183337, 200004, 209528, 228576, 266672, 304768, 314292, 366674, 400008, 419056, 457152, 533344, 550011, 609536, 628584, 733348, 800016, 838112, 914304, 1066688, 1100022, 1219072, 1257168, 1466696, 1600032, 1676224, 1828608, 2133376, 2200044, 2514336, 2933392, 3200064, 3352448, 3657216, 4266752, 4400088, 5028672, 5866784, 6400128, 6704896, 8533504, 8800176, 10057344, 11733568, 12800256, 13409792, 17600352, 20114688, 23467136, 25600512, 35200704, 40229376, 46934272, 70401408, 93868544, 140802816, 281605632]

約数ペア:

[(1, 281605632), (2, 140802816), (3, 93868544), (4, 70401408), (6, 46934272), (7, 40229376), (8, 35200704), (11, 25600512), (12, 23467136), (14, 20114688), (16, 17600352), (21, 13409792), (22, 12800256), (24, 11733568), (28, 10057344), (32, 8800176), (33, 8533504), (42, 6704896), (44, 6400128), (48, 5866784), (56, 5028672), (64, 4400088), (66, 4266752), (77, 3657216), (84, 3352448), (88, 3200064), (96, 2933392), (112, 2514336), (128, 2200044), (132, 2133376), (154, 1828608), (168, 1676224), (176, 1600032), (192, 1466696), (224, 1257168), (231, 1219072), (256, 1100022), (264, 1066688), (308, 914304), (336, 838112), (352, 800016), (384, 733348), (448, 628584), (462, 609536), (512, 550011), (528, 533344), (616, 457152), (672, 419056), (704, 400008), (768, 366674), (896, 314292), (924, 304768), (1056, 266672), (1232, 228576), (1344, 209528), (1408, 200004), (1536, 183337), (1792, 157146), (1848, 152384), (2112, 133336), (2381, 118272), (2464, 114288), (2688, 104764), (2816, 100002), (3584, 78573), (3696, 76192), (4224, 66668), (4762, 59136), (4928, 57144), (5376, 52382), (5632, 50001), (7143, 39424), (7392, 38096), (8448, 33334), (9524, 29568), (9856, 28572), (10752, 26191), (14286, 19712), (14784, 19048), (16667, 16896)]